SemEval-2020 Task 5: Counterfactual Recognition. - Xiaoyu Yang 002; Stephen Obadinma; Huasha Zhao; Qiong Zhang; Stan Matwin; Xiaodan Zhu 001 (SemEval@COLING, 2020)

SemEval-2020 Task 5: Modelling Causal Reasoning in Language: Detecting Counterfactuals. - Xiaoyu Yang 002; Stephen Obadinma; Huasha Zhao; Qiong Zhang; Stan Matwin; Xiaodan Zhu 001 (Zenodo, 2020)

Class-wise Calibration: A Case Study on COVID-19 Hate Speech. - Stephen Obadinma; Hongyu Guo; Xiaodan Zhu 001 (Canadian AI, 2021)

Bringing the State-of-the-Art to Customers: A Neural Agent Assistant Framework for Customer Service Support. - Stephen Obadinma; Faiza Khan Khattak; Shirley Wang; Tania Sidhorn; Elaine Lau; Sean Robertson; Jingcheng Niu; Winnie Au; Alif Munim; Karthik Raja K. Bhaskar (EMNLP (Industry Track), 2022)

Effectiveness of Data Augmentation for Parameter Efficient Tuning with Limited Data. - Stephen Obadinma; Hongyu Guo; Xiaodan Zhu 001 (RepL4NLP@ACL, 2023)

Bringing the State-of-the-Art to Customers: A Neural Agent Assistant Framework for Customer Service Support. - Stephen Obadinma; Faiza Khan Khattak; Shirley Wang; Tania Sidhom; Elaine Lau; Sean Robertson; Jingcheng Niu; Winnie Au; Alif Munim; Karthik Raja K. Bhaskar; Bencheng Wei; Iris Ren; et al. (CoRR, 2023)

Effectiveness of Data Augmentation for Prefix Tuning with Limited Data. - Stephen Obadinma; Hongyu Guo; Xiaodan Zhu 001 (CoRR, 2023)

Calibration Attack: A Framework For Adversarial Attacks Targeting Calibration. - Stephen Obadinma; Xiaodan Zhu 001; Hongyu Guo (CoRR, 2024)

The FAIIR Tool: A Conversational AI Agent Assistant for Youth Mental Health Service Provision. - Stephen Obadinma; Alia Lachana; Maia Norman; Jocelyn Rankin; Joanna Yu; Xiaodan Zhu 001; Darren Mastropaolo; Deval Pandya; Roxana Sultan; Elham Dolatabadi (CoRR, 2024)

Calibration Attacks: A Comprehensive Study of Adversarial Attacks on Model Confidence. - Stephen Obadinma; Xiaodan Zhu 001; Hongyu Guo (Trans. Mach. Learn. Res., 2024)

The FAIIR conversational AI agent assistant for youth mental health service provision. - Stephen Obadinma; Alia Lachana; Maia Leigh Norman; Jocelyn Rankin; Joanna Yu; Xiaodan Zhu 001; Darren Mastropaolo; Deval Pandya; Roxana Sultan; Elham Dolatabadi (npj Digit. Medicine, 2025)

RedDebate: Safer Responses through Multi-Agent Red Teaming Debates. - Ali Asad; Stephen Obadinma; Radin Shayanfar; Xiaodan Zhu 001 (CoRR, 2025)

On the Robustness of Verbal Confidence of LLMs in Adversarial Attacks. - Stephen Obadinma; Xiaodan Zhu 001 (CoRR, 2025)